Finding the Third Proportional to 1,542,653 and 3,322,368

Step by Step Solution

1. Step 1: Write the proportion equation
   1,542,653 : 3,322,368 = 3,322,368 : x
2. Step 2: Convert to fraction form
   1,542,653/3,322,368 = 3,322,368/x
3. Step 3: Cross multiply
   1,542,653x = 3,322,368 × 3,322,368
4. Step 4: Simplify right side
   1,542,653x = 11,038,129,127,424
5. Step 5: Solve for x
   x = 11,038,129,127,424/1,542,653
6. Step 6: Final answer
   x = 7,155,289.70